What is the purpose of primary data collection in evaluating a community policing project?

• A. To rely on anecdotes
• B. To focus solely on crime rates
• C. To establish baseline measures, monitor progress, and assess impact
• D. To replace qualitative feedback

Answer: (C)

Collecting primary data directly gives you a clear starting point, a way to track changes, and evidence of outcomes. By establishing baseline measures before the project begins, you know where things stood at the outset. As the program runs, you gather data to monitor progress, comparing indicators over time to see which areas are improving and which need adjustment. At the end, you assess impact to determine whether the project achieved its intended effects and how substantial those effects are. This approach yields systematic, verifiable information rather than relying on stories or single numbers. It also captures a broader picture than crime rates alone, including community trust, perceived safety, and engagement with police—all important for understanding how well a community policing effort is working. In short, it combines baseline, ongoing monitoring, and impact assessment to provide a meaningful evaluation.